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  2. Simultaneous multithreading - Wikipedia

    en.wikipedia.org/wiki/Simultaneous_multithreading

    Multithreading is similar in concept to preemptive multitasking but is implemented at the thread level of execution in modern superscalar processors. Simultaneous multithreading (SMT) is one of the two main implementations of multithreading, the other form being temporal multithreading (also known as super-threading). In temporal multithreading ...

  3. Multithreading (computer architecture) - Wikipedia

    en.wikipedia.org/wiki/Multithreading_(computer...

    A process with two threads of execution, running on a single processor . In computer architecture, multithreading is the ability of a central processing unit (CPU) (or a single core in a multi-core processor) to provide multiple threads of execution.

  4. Simultaneous and heterogeneous multithreading - Wikipedia

    en.wikipedia.org/wiki/Simultaneous_and...

    Simultaneous and heterogeneous multithreading (SHMT) is a software framework that takes advantage of heterogeneous computing systems that contain a mixture of central processing units (CPUs), graphics processing units (GPUs), and special purpose machine learning hardware, for example Tensor Processing Units (TPUs).

  5. Hyper-threading - Wikipedia

    en.wikipedia.org/wiki/Hyper-threading

    A 3 GHz model of the Intel Pentium 4 processor that incorporates Hyper-Threading Technology [7]. Hyper-Threading Technology is a form of simultaneous multithreading technology introduced by Intel, while the concept behind the technology has been patented by Sun Microsystems.

  6. Comparison of CPU microarchitectures - Wikipedia

    en.wikipedia.org/wiki/Comparison_of_CPU_micro...

    Multithreading, multi-core, 8 fine-grained threads per core of which 2 can be executed simultaneously, 2-way simultaneous multithreading, 6 cores per chip, out-of-order, 48 MB L3 cache, out-of order execution, RAS features, stream-processing unit, hardware-assisted cryptographic acceleration, 6 cryptography units per chip, Hardware random ...

  7. List of AMD Ryzen processors - Wikipedia

    en.wikipedia.org/wiki/List_of_AMD_Ryzen_processors

    All consumer desktop Ryzens (except PRO models) and all mobile processors with the HX suffix have an unlocked multiplier. In addition, all support Simultaneous Multithreading (SMT) except earlier Zen/Zen+ based desktop and mobile Ryzen 3, and some models of Zen 2 based mobile Ryzen.

  8. Superscalar processor - Wikipedia

    en.wikipedia.org/wiki/Superscalar_processor

    Simultaneous multithreading (SMT) is a technique for improving the overall efficiency of superscalar processors. SMT permits multiple independent threads of execution to better utilize the resources provided by modern processor architectures.

  9. Barrel processor - Wikipedia

    en.wikipedia.org/wiki/Barrel_processor

    A barrel processor is a CPU that switches between threads of execution on every cycle. This CPU design technique is also known as "interleaved" or "fine-grained" temporal multithreading. Unlike simultaneous multithreading in modern superscalar architectures, it generally does not allow execution of multiple instructions in one cycle.